feat(dashboard): add options menu and improve layout

src/app/options-menu/options-menu.component.html

@@ -0,0 +1,9 @@
+<button mat-icon-button [matMenuTriggerFor]="menu" aria-label="Example icon-button with a menu">
+  <mat-icon>more_vert</mat-icon>
+</button>
+<mat-menu #menu="matMenu">
+  <button (click)="logout()" mat-menu-item>
+    <mat-icon>logout</mat-icon>
+    <span>Logout</span>
+  </button>
+</mat-menu>

src/app/options-menu/options-menu.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { OptionsMenuComponent } from './options-menu.component';
+
+describe('OptionsMenuComponent', () => {
+  let component: OptionsMenuComponent;
+  let fixture: ComponentFixture<OptionsMenuComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [OptionsMenuComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(OptionsMenuComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/options-menu/options-menu.component.ts

@@ -0,0 +1,19 @@
+import { Component } from '@angular/core';
+import {MatIconModule} from '@angular/material/icon';
+import {MatMenuModule} from '@angular/material/menu';
+import {MatButtonModule} from '@angular/material/button';
+import { LogoutService } from '../service/logout.service';
+
+@Component({
+  selector: 'app-options-menu',
+  imports: [MatIconModule, MatMenuModule, MatButtonModule],
+  templateUrl: './options-menu.component.html',
+  styleUrl: './options-menu.component.css'
+})
+export class OptionsMenuComponent {
+  constructor(private logoutService: LogoutService) {}
+
+  logout() {
+    this.logoutService.logout();
+  }
+}